Finding the Fourth Proportional to 10,962.96, 16,445.47 and 3,065.47

Step by Step Solution

1. Step 1: Write the proportion equation
   10,962.96 : 16,445.47 = 3,065.47 : x
2. Step 2: Convert to fraction form
   10,962.96/16,445.47 = 3,065.47/x
3. Step 3: Cross multiply
   10,962.96x = 16,445.47 × 3,065.47
4. Step 4: Simplify right side
   10,962.96x = 50,413,120.79
5. Step 5: Solve for x
   x = 50,413,120.79/10,962.96
6. Step 6: Final answer
   x = 4,598.50